Motorcycle Retro Tail U-Tube Elbow Armrest for GM Bikes 22mm 25mm Widths

This motorcycle retro modified tail U-tube elbow armrest tailstock is designed for riders building café racer, scrambler, brat, or bobber style motorcycles who need a reliable mounting point for luggage or accessories. Constructed from steel tubing with a choice of 22mm or 25mm tube diameter, the tailstock provides a sturdy foundation for attaching saddlebags, tool rolls, or a passenger backrest. With width options spanning 17.5cm to 23.5cm, you can find the correct fit for most universal applications, though some modification may be required. The compact overall length of approximately 20.5cm integrates neatly into a stripped-back rear end, preserving the classic silhouette while adding practical carrying capacity.

Features and Construction

The tailstock is built from steel tubing with a wall thickness of approximately 2mm, offering a robust structure without excessive weight. Available in two distinct styles—flat tail and tilt tail—you can match the aesthetic of your bike while maintaining structural integrity.

Material and Build

Made from steel tubing in either 22mm or 25mm diameter with roughly 2mm wall thickness, this component delivers strength for mounting loads. The U-tube elbow shape provides clearance for the rear wheel and tyre while keeping the mounting surface stable.

Size and Practical Fit

With opening width options of 17.5cm, 19.5cm, 21.5cm, 22.5cm, 23cm, and 23.5cm, plus an overall length of about 20.5cm, this tailstock fits a range of motorcycle subframe setups. The 22mm tube variant suits lighter builds, while the 25mm version offers increased stiffness for heavier loads.

Uses and Placement

Primarily intended for retro-styled motorcycles, this tailstock works well on café racer, scrambler, brat, and bobber platforms. It provides a mounting point for luggage racks, backrests, or simply as an armrest for a passenger.

Event or Professional Use

For custom bike builders and workshops, the tailstock offers a universal starting point that can be adapted with minor welding or drilling to suit a specific motorcycle's subframe. The multiple width options reduce fabrication time when fitting aftermarket bodywork.

Everyday Home Use

Daily riders modifying their own bike at home will appreciate the straightforward bolt-on nature of this part. It adds practical rear-end storage capability without ruining the minimalist look of a custom build, and the steel construction withstands regular use and weather exposure when properly painted or coated.

Benefits and Buying Value

Choosing the correct size and tail style ensures a neat installation and long service life. The universal design, combined with multiple dimension choices, reduces the need for custom fabrication.

Reuse and Low Maintenance

Steel tubing, when painted or powder-coated, requires minimal maintenance—just regular cleaning and occasional touch-ups if the coating is damaged. The simple U-tube design has no moving parts or complex mechanisms, making it a durable addition to any custom motorcycle.

Why Choose This Product

Available in two tube diameters and an extensive range of widths, this tailstock can be selected to match your specific bike's subframe width and style preference (flat or tilt tail). The steel construction offers reliable support for luggage or accessories, while the retro design complements classic motorcycle aesthetics.